| 摘要 |
<p>PURPOSE:To analyze the operation of a plant without consuming resources to a necessary extent or more by providing a means for altering a part of process data and a means for displaying alteration data and recorded data in a combined state. CONSTITUTION:In a apparatus for reproducing and displaying data by a real time or quick feed technique using the data of a process recorded at a constant cycle or at the time of a specific event, a data setting means 11 for reading certain specific operation history data to alter content and an automatic control and alteration means 12 for altering the content of automatic control are added, and the alterating indication of data or the content automatic control and the display of a result are performed by a conversation means 13. By adding an automatic control processing means 14, the altered data and the altered content of automatic control are used to simulate the operation state after alteration. Next, the result thereof is sent to a reproduction data base 8 to be combined with other operation history data and displayed on a display means 10 in a state near to an actual operation result. By this method, the operation analysis and method of a plant can be improved without wastefully consuming resources.</p> |
